Synonyms for part

1. component, ingredient, division, sector. Part,piece,portion,segment,section,fraction,fragment refer to something that is less than the whole. Part is the general word: part of a house. A piece suggests a part which is itself a complete unit or it may mean an irregular fragment: a piece of pie; a piece of a broken vase. A portion is a part allotted or assigned to a person, purpose, etc.: a portion of food. A segment is often a part into which something separates naturally: a segment of an orange.Section suggests a relatively substantial, clearly separate part that fits closely with other parts to form a whole: a section of a fishing rod, a book.Fraction suggests a less substantial but still clearly delimited part, often separate from other parts: a fraction of his former income.Fragment suggests a broken, inconsequential, incomplete part, with irregular or imprecise outlines or boundaries: a fragment of broken pottery, of information.6. apportionment, lot. 13. responsibility. 18. sever, sunder, dissociate, disconnect, disjoin, detach.

part

mid-13c., "division, portion of a whole," from Old French part "share, portion; character; power, dominion; side, way, path," from Latin partem (nominative pars) "a part, piece, a share, a division; a party or faction; a part of the body; a fraction; a function, office," related to portio "share, portion," from PIE root *pere- "to assign, allot" (cf. Greek peprotai "it has been granted," Sanskrit purtam "reward," Hittite parshiya- "fraction, part").

It has replaced native deal (n.) in most senses. Theatrical sense (late 15c.) is from an actor's "share" in a performance (The Latin plural partis was used in the same sense). Meaning "the parting of the hair" is 1890, American English.

As an adjective from 1590s. Late Old English part "part of speech" did not survive and the modern word is considered a separate borrowing. Phrase for the most part is from late 14c. To take part "participate" is from late 14c.

part

Sense of "to separate (someone from someone else)" is from early 14c.; that of "to take leave" is from early 15c. Meaning "to separate the hair" is attested from 1610s. Related: Parted; parting. To part with "surrender" is from c.1300.

for one's part

Also, on one's part; on the part of one.

1

So far as one is concerned, as regards one's share in the matter. For example, You may want to go out, but for my part I want to stay home, or On the part of the others, they expect a small share of the profits. [Mid-1400s]

2

Regarding or with respect to the one specified, as in For the Confederates' part, a daring strategy accounted for their victory at Chancellorsville, or, as Thomas Macaulay put it in History of England (1849): “No excess of tyranny on the part of a prince can justify active resistance on the part of a subject.” [c. 1400]